package com.example.bigevent.mapper;

import com.example.bigevent.pojo.Category;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface CategoryMapper {

    @Insert("insert into category (category_name, category_alias, create_user, create_time, update_time)  " +
            "values (#{categoryName},#{categoryAlias},#{createUser},#{createTime},#{updateTime})")
    void add(Category category);

    @Select("select * from category where create_user = #{userId}")
    List<Category> list(Integer userId);

    @Select("select * from  category where id = #{id}")
    Category findById(Integer id);

    @Update("update category set category_name =#{categoryName},category_alias = #{categoryAlias},update_time = #{updateTime} where id = #{id}")
    void update(Category category);

    @Delete("delete  from category where id = #{id}")
    void deleteById(Integer id);
}
